md: Export and rename find_rdev_nr_rcu
authorGoldwyn Rodrigues <rgoldwyn@suse.de>
Tue, 14 Apr 2015 15:43:55 +0000 (10:43 -0500)
committerNeilBrown <neilb@suse.de>
Tue, 21 Apr 2015 21:59:39 +0000 (07:59 +1000)
commit57d051dccaef395e0d8c0fff02cfc3a77bacc88c
tree250d78ba0fad52865ad28f54de4dd21e810cb14f
parentfb56dfef4e31f214cfbfa0eb8a1949591c20b118
md: Export and rename find_rdev_nr_rcu

This is required by the clustering module (patches to follow) to
find the device to remove or re-add.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/md.c
drivers/md/md.h